Point Forecast: 3 Miles SE Mount Vernon VA
 38.69N 77.06W (Elev. 144 ft)
Last Update: 7:32 pm EDT May 6, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date05/0605/07
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)757269696867676666666665676869717374777879808081
Dewpoint (°F)656566666565656564646464646565656565656465656565
Heat Index (°F)75777879828283
Surface Wind (mph)333332222222122222333555
Wind DirSESESESESESSSWNNWWNNNENENEESESESESESESE
Gust
Sky Cover (%)939394969898979695969593918987837973686160586263
Precipitation Potential (%)589291938570513231302929293131313030304040404949
Relative Humidity (%)717990909093939793939397909087817674676262606058
RainLklyOcnlOcnlOcnlOcnlLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcChcChcChcChcSChcSChcSChcSChcSChc------------------ChcChcChcChcChc

Date05/08
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)797774737270696868686867687073757982848687878785
Dewpoint (°F)646464656565646464656565656565656464605959595959
Heat Index (°F)7977757983848586868685
Surface Wind (mph)555555553333556678899987
Wind DirSESESESESESESSSSSSSSWSWSWWWWWWWWW
Gust
Sky Cover (%)656460595759656571778387777063504339383938363229
Precipitation Potential (%)492626262525253131313131316666662525252525
Relative Humidity (%)606471767984848787909093908476716055444039393941
RainChcChcChcChcChcChcChcChcChcChcChcChcChc------------ChcChcChcChcChc
ThunderChcChcChcChcSChcSChcSChc------------------------SChcSChcSChcChcChc

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